565570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{204917}}^1$

素因数の和:204954

約数の個数: 64

約数和(自身を含む): 1770491520

約数和(自身を除く): 1204920600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 204917, 409834, 614751, 819668, 1024585, 1229502, 1639336, 2049170, 2459004, 3073755, 4098340, 4713091, 4918008, 6147510, 8196680, 9426182, 12295020, 14139273, 18852364, 23565455, 24590040, 28278546, 37704728, 47130910, 56557092, 70696365, 94261820, 113114184, 141392730, 188523640, 282785460, 565570920]

約数ペア:

[(1, 565570920), (2, 282785460), (3, 188523640), (4, 141392730), (5, 113114184), (6, 94261820), (8, 70696365), (10, 56557092), (12, 47130910), (15, 37704728), (20, 28278546), (23, 24590040), (24, 23565455), (30, 18852364), (40, 14139273), (46, 12295020), (60, 9426182), (69, 8196680), (92, 6147510), (115, 4918008), (120, 4713091), (138, 4098340), (184, 3073755), (230, 2459004), (276, 2049170), (345, 1639336), (460, 1229502), (552, 1024585), (690, 819668), (920, 614751), (1380, 409834), (2760, 204917)]